CXAS42164单和CXAS42165(双)是双向低导通电阻低电压单极/双掷(SPTT)CMOS模拟开关用于从单个+1.8V到+5.5V电源工作在整个模拟信号范围内导通电阻曲线非常平坦切换音频信号时有良好的线性度和低失真

CXAS42164单和CXAS42165(双)是双向低导通电阻低电压单极/双掷(SPTT)CMOS模拟开关用于从单个+1.8V到+5.5V电源工作在整个模拟信号范围内导通电阻曲线非常平坦切换音频信号时有良好的线性度和低失真

产品型号:CXAS42164
产品类型:DC-DC转换器
产品系列: 模拟负载开关
产品状态:量产
浏览次数:46 次
加入收藏

产品简介

CXAS42164(单)和CXAS42165(双)是双向、低导通电阻、低电压、单极/双掷(SPTT)CMOS模拟开关,设计用于从单个+1.8V到+5.5V电源工作。目标应用包括从低RON(2.5Ω)和快速切换速度CXAS42164(tON=11ns,tOFF=30ns)和CXAS42165(tON=11ns,tOFF=8ns)中受益的电池供电设备。
在整个模拟信号范围内,导通电阻曲线非常平坦。这确保了切换音频信号时具有良好的线性度和低失真。
CXAS42165是一个由两个常开(NO)和两个常闭(NC)开关组成的承诺型双单刀双掷(SPTT)。此配置可用作双2对1多路复用器。

•低压运行:1.8V至5.5V
•低导通电阻:2.5Ω(典型值)
•低电阻平面度
•-3dB带宽:120MHz
•快速切换时间
吨11ns
tOFF 30ns(CXAS42164)
tOFF 8ns(CXAS42165)
•轨对轨运行
•典型功耗(<0.01μW)
•TTL/CMOS兼容
•微型包装

技术参数

输入电压范围 (VIN)≤ 1.8~5.5 V
工作频率120MHzHz
转换效率11%
封装类型SC70-6
Topology模拟负载开关
Control method线性
Iq1μA
Internal resistance2.5Ω
Number of channels1
Protectionsovp/ocp/otp/scp

产品详细介绍

目录

1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载(PDF文档)

5.产品封装       6.电路原理图  

7.相关产品

   

产品概述 返回TOP


The CXAS42164 (single) and CXAS42165 (dual) are bidirectional, low on-resistance, low voltage, single-pole/double-throw (SPDT) CMOS analog switches designed to operate from a single +1.8V to +5.5V supply. Targeted applications include battery powered equipment that benefit from low RON (2.5Ω) and fastswitching speeds CXAS42164 (tON = 11ns, tOFF = 30ns) and CXAS42165 (tON = 11ns, tOFF = 8ns).

The on-resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals.

The CXAS42165 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.

The single version CXAS42164 is available in Green SC70-6 package. The dual version CXAS42165 is available in Green MSOP-10 package.

   产品特点 返回TOP


• Low Voltage Operation : 1.8V to 5.5V 
• Low On-Resistance: 2.5Ω (TYP) 
• Low On-Resistance Flatness 
• -3dB Bandwidth: 120MHz 
• Fast Switching Times 
    tON 11ns 
    tOFF 30ns (CXAS42164) 
    tOFF 8ns (CXAS42165) 
• Rail-to-Rail Operation 
• Typical Power Consumption (< 0.01μW) 
• TTL/CMOS Compatible 
• Microsize Package 

   应用范围 返回TOP


Battery powered, Handheld, and Portable Equipment 

    Cellular/mobile Phones 
    Laptops, Notebooks, Palmtops 
Communication Systems 
Sample-and-Hold Circuits 
Audio Signal Routing 
Audio and Video Switching 
Portable Test and Measurement 
Medical Equipment

   技术规格书(产品PDF) 返回TOP 


     需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持!

 QQ截图20160419174301.jpg

产品封装图 返回TOP


blob.png

电路原理图 返回TOP


blob.png

相关芯片选择指南 返回TOP                      更多同类产品......


模拟信号开关

Part 

Number

CH

Type

VCC

(Min)(V)

VCC

(Max)(V)

Iq

(μA)

RON 

(Ω)

-3dB 

Bandwi

dth(MHz)

VINH

(Min) 

VINL

(Max)V 

tON

(ns)

tOFF 

(ns)

Package

CXAS42160

2

01:02

1.8

5.5

1

4.5

300

1.6

0.5

70

20

TQFN-2.1x1.6-10L

CXAS42161

2

01:02

1.8

4.3

1

6

300

1.6

0.5

20

20

UTQFN-1.8x1.4-10L

CXAS42162

2

01:02

1.8

4.2

1

0.4

40

1.6

0.5

96

16

TQFN-2.1x1.6-10L

CXAS42163

2

01:02

1.8

4.2

1

0.4

40

1.6

0.5

88

16

TQFN-1.8x1.4-10L

CXAS42164

1

01:02

1.8

5.5

1

2.5

120

2.4

0.8

11

30

SC70-6

CXAS42165

2

01:02

1.8

5.5

1

2.5

120

2.4

0.8

11

8

MSOP-10

CXAS42166

1

01:02

1.8

5.5

1

0.5

30

2.4

0.8

21

9

MSOP-8

CXAS42167

2

01:02

1.8

5.5

1

0.5

15

2.4

0.8

50

15

TDFN-3x3-10L   MSOP-10

CXAS42168

1

01:02

1.8

5.5

5

4.5

300

1.5

0.6

20

15

SC70-6

CXAS42169

2

01:02

1.8

5.5

5

4.5

270

1.5

0.6

20

15

TDFN-3x1-12L

CXAS42170

1

01:02

1.8

5.5

5

9

600

1.5

0.6

20

15

SC70-6

CXAS42171

4

01:02

5

5

20

12

500

2

0.6

25

13

SOIC-16 TSSOP-16 SSOP-16

CXAS42172

4

01:02

5

5

20

12

500

2

0.6

25

13

SOIC-16 TSSOP-16 SSOP-16

CXAS42173

4

01:02

1.8

4.35

1

0.5

70

1.6

0.5

52

25

TQFN-3x3-16L

CXAS42174

4

01:02

2.5

5.5

15

4

380

1.5

0.5

15

9

TQFN-3x3-16L

CXAS42175

2

01:02

2.5

5

6

4

400

1.5

0.6

15

11

UTQFN-1.8x1.4-10L MSOP-10

CXAS42176

2

01:02

2.5

5

3.5

0.6

80

1.5

0.6

17

24

UTQFN-1.8

CXAS42177

1

01:02

2.5

5

8

4

400

1.65

0.6

15

11

SOT-23-6

CXAS42178

4

01:02

1.8

4.35

1

0.5

70

1.6

0.5

52

25

TQFN-2.6x1.8-16L

CXAS42179

1

01:02

1.8

5.5

0.1

0.8

90

1.6

0.4

56

32

SC70-6

CXAS42180

4

01:02

1.8

5.5

1

4

300

1.6

0.5

31.5

30

TQFN-3x3-16L   TQFN-2.5x2.5-16L

CXAS42181

4

01:02

1.8

5.5

1

4

300

1.6

0.5

29.5

29.5

TQFN-3x3-16L

CXAS42182

4

01:02

1.8

5.5

1

4

300

1.6

0.5

36

30

TQFN-2.6x1.8-16L

CXAS42183

4

01:02

1.8

5.5

1

4

300

1.6

0.5

32

26

TQFN-2.6x1.8-16L

CXAS42184

4

01:02

1.8

5.5

1

4.5

300

1.6

0.5

40

30

TQFN-2.6x1.8-16L

CXAS42185

1

01:08

3.6

11

20

36

90

2.4

0.8

60

60

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42186

2

01:04

3.6

11

20

36

120

2.4

0.8

60

60

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42187

3

01:02

3.6

11

20

36

140

2.4

0.8

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42188

2

01:02

1.8

5.5

1

0.4

13

2.4

0.8

25

28

WLCSP-2.0x1.5-10B

CXAS42189

2

01:02

1.8

5.5

5

4.5

300

1.5

0.6

26

20

WLCSP-2.0x1.5-10B MSOP-10 TDFN-3x3-10L TQFN-1.8x1.4-10L

CXAS42190

2

01:04

1.8

4.2

1

0.5

30

1.6

0.5

20

20

TQFN-3x3-16L TSSOP-16

CXAS42191

1

01:08

2.5

5.5

6

48

180

1.7

0.5

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42192

2

01:04

2.5

5.5

6

48

180

1.7

0.5

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42193

3

01:02

2.5

5.5

6

48

180

1.7

0.5

60

70

SSOP-16 TSSOP-16 SOIC-16 TQFN-3x3-16L

CXAS42194

4

SPST

2.5

5.5

6

24

180

1.7

0.5

40

100

TSSOP-14 SOIC-14

CXAS42195

1

01:04

2.5

5.5

6

24

180

1.7

0.5

50

85

MSOP-10

CXAS42196

1

01:04

1.8

4.2

1

4

150

1.4

0.3

35

9

TDFN-3x3-10L MSOP-10

CXAS42197

4

01:02

1.8

5.5

1

4.5

300

1.6

0.5

40

30

TSSOP-16

CXAS42198

2

01:02

1.8

4.2

1

0.5

55

1.6

0.5

17

27.5

TQFN-1.8x1.4-10L

CXAS42199

2

01:02

1.8

4.3

1

4.5

550

1.6

0.5

10

22

TQFN-1.8x1.4-10L MSOP-10 UTQFN-1.8x1.4-10L

CXAS42200

2

01:02

1.8

4.3

1

4.5

500

1.6

0.5

11

20

TQFN-2.1x1.6-10L

CXAS42201

2

01:02

1.8

5.5

30

5

550

1.5

0.35

15

20

TQFN-2.6x1.8-16L

CXAS42202

2

01:02

1.8

4.3

1

5

550

1.6

0.5

15

20

MSOP-10 UTQFN-1.8x1.4-10L

CXAS42203

2

01:04

1.8

4.2

1

4

150

1.6

0.5

17

9

TQFN-3x3-16L TSSOP-16

用户评论

共有条评论
用户名: 密码:
验证码: 匿名发表